                    &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         \\
\midrule
Public policy exception&      -0.139\sym{***}&                     &                     &      -0.126\sym{***}&      -0.119\sym{***}&      -0.100\sym{**} &      -0.114\sym{*}  \\
                    &     (0.045)         &                     &                     &     (0.046)         &     (0.043)         &     (0.047)         &     (0.063)         \\
\addlinespace
Log of employment   &       0.975\sym{***}&       0.980\sym{***}&       0.939\sym{***}&       1.018\sym{***}&       0.906\sym{***}&       1.011\sym{***}&       0.418         \\
                    &     (0.207)         &     (0.228)         &     (0.224)         &     (0.213)         &     (0.212)         &     (0.287)         &     (0.613)         \\
\addlinespace
Whistleblower statute&                     &      -0.092\sym{**} &                     &      -0.078\sym{*}  &      -0.075\sym{**} &      -0.057         &      -0.121\sym{*}  \\
                    &                     &     (0.037)         &                     &     (0.040)         &     (0.033)         &     (0.053)         &     (0.060)         \\
\addlinespace
Workers' comp statute&                     &                     &      -0.029         &      -0.002         &       0.036         &       0.072         &       0.009         \\
                    &                     &                     &     (0.043)         &     (0.035)         &     (0.028)         &     (0.057)         &     (0.084)         \\
\addlinespace
Good faith exception&                     &                     &                     &                     &      -0.193\sym{***}&      -0.166\sym{**} &      -0.101         \\
                    &                     &                     &                     &                     &     (0.037)         &     (0.080)         &     (0.145)         \\
\addlinespace
Implied contract exception&                     &                     &                     &                     &      -0.033         &      -0.034         &       0.005         \\
                    &                     &                     &                     &                     &     (0.048)         &     (0.065)         &     (0.089)         \\
\addlinespace
State unemployment rate&                     &                     &                     &                     &      -0.036\sym{***}&      -0.040\sym{***}&      -0.033\sym{**} \\
                    &                     &                     &                     &                     &     (0.011)         &     (0.012)         &     (0.015)         \\
\addlinespace
Democratic governor &                     &                     &                     &                     &      -0.024         &      -0.037         &      -0.025         \\
                    &                     &                     &                     &                     &     (0.039)         &     (0.029)         &     (0.026)         \\
\addlinespace
Prog. inspection rate&                     &                     &                     &                     &       0.016         &       0.054         &      -0.018         \\
                    &                     &                     &                     &                     &     (0.041)         &     (0.047)         &     (0.037)         \\
\midrule
Observations        &        1077         &        1077         &        1077         &        1077         &        1077         &        1077         &        1077         \\
State FE            &         Yes         &         Yes         &         Yes         &         Yes         &         Yes         &         Yes         &         Yes         \\
State trend         &          No         &          No         &          No         &          No         &          No         &          No         &         Yes         \\
Division-year FE    &          No         &          No         &          No         &          No         &          No         &         Yes         &         Yes         \\
